1. Added Interactive Segmentation feature.

2. Updated Tutorial 1 to include annotation of videos.

3. Enabled fast anti-aliasing for graphics rendering.

4. Shortcut key 'S' to hide labels for landmarks.

5. Shortcut key 'T' for quickly toggling annotation labels.

6. Fixed some program crashes and instability issues.

1. Added iMOS dynamic object intelligent segmentation annotation feature.

2. Updated Tutorial 1 with video tutorials.

3. Added 6 preset buttons for window width and window leve.

4. Added window width and window level memory function.

5. Shortcut for adjusting window width and window level: Shift + right mouse button .

6. Fixed some program crashes and instability issues.

1. Added MONAI intelligent segmentation annotation feature.

2。 Updated Tutorial 1 with instructional videos.

3. Added brush size memory function.

4. Added shortcut key (C) for assisted positioning. 

5. Added shortcut key (A) for hide/show functionality.

6. Optimized rendering time and model for 3D data segmentation annotation.

7. Added auxiliary lines for rectangular box annotation (crosshair guide).

8. Added DICOM memory function for loading as video.

9. Fixed some program crashes and instability issues.